Vulnerability Monitor

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CVE-2019-15917

An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c.

Published

2019-09-04T19:15:11.910

Last Modified

2024-11-21T04:29:43.560

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.0 (HIGH)

CVSSv2 Vector

AV:L/AC:M/Au:N/C:C/I:C/A:C

Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.4

Impact Score

10.0

Weaknesses

Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	< 3.13	Yes
Operating System	linux	linux_kernel	< 4.9.202	Yes
Operating System	linux	linux_kernel	< 4.14.109	Yes
Operating System	linux	linux_kernel	< 4.19.32	Yes
Operating System	linux	linux_kernel	< 5.0.5	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	opensuse	leap	15.0	Yes
Operating System	opensuse	leap	15.1	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html Third Party Advisory ([email protected])
http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html Third Party Advisory, VDB Entry ([email protected])
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.5 Release Notes ([email protected])
https://github.com/torvalds/linux/commit/56897b217a1d0a91c9920cb418d6b3fe922f590a Patch ([email protected])
https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html Third Party Advisory ([email protected])
https://seclists.org/bugtraq/2020/Jan/10 Mailing List, Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20191004-0001/ Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.5 Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/torvalds/linux/commit/56897b217a1d0a91c9920cb418d6b3fe922f590a Patch (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://seclists.org/bugtraq/2020/Jan/10 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20191004-0001/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)